Early in release cycle — no urgency to wait
🔧 Upgrade kit available — from CORE One
Best for: Makers who want CoreXY speed and precision with Prusa's open-source ethos, community support, and long-term repairability — without Bambu's closed ecosystem.
Full details →This printer is no longer sold new. It has been replaced by the Creality Ender 3 V4.
Best for: Budget-conscious beginners who want CoreXY speed without the Bambu ecosystem or Prusa premium — and are comfortable with a more hands-on setup experience.
Full details →| Prusa Research CORE One+ | Creality Ender 3 V3 KE | |
|---|---|---|
| Tier | Prosumer | Entry |
| Motion | CoreXY | CoreXY |
| Build Volume | 250 × 220 × 270 mm | 220 × 220 × 240 mm |
| Max Speed | 600 mm/s | 500 mm/s |
| Multicolor | ❌ No | ❌ No |
| Enclosure | ✅ | ❌ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ✅ | ❌ |
| Upgrade Kit | 🔧 From CORE One | — |
| Materials | PLA, PETG, ABS, ASA, TPU, PA, PC | PLA, PETG, TPU |
| Released | Jan 16, 2026 | Sep 15, 2023 |
| Cycle length | ~310 days | ~854 days |
| Cycle advice | Buy | Superseded |
| Deals advice | Caution | Clearance |
| Next model | — | — |
The CORE One+ matches Bambu CoreXY speed (600 mm/s) while keeping everything open source — firmware, hardware, slicing profiles.
Unlike Bambu's closed ecosystem, every component of the CORE One+ can be modified, repaired, or community-improved.
Existing MMU3 units and the new MMU3 for CORE One bring 5-color multicolor printing to the CoreXY platform.
The KE brings CoreXY motion to the Ender 3 family — historically a bed-slinger platform — delivering 500 mm/s without the Bambu premium.
The Ender 3 series has one of the largest 3D printer communities in the world, with thousands of documented modifications and upgrades.
If you outgrow the KE, the Creality K1C and K2 Plus are natural next steps within the same brand ecosystem.